Waves Chapter 22-7th Grade Science Crossword

The section on a LONGITUDINAL WAVE that is close together
The section on a LONGITUDINAL WAVE that are moving apart
The __________ is the highest point of a transverse wave
The _________ is the lowest point of a transverse wave
The section between a transverse wave's resting point and a crest or trough
The amount of space between matching parts of a transverse wave
An electromagnetic wave does not need a ______________ to move through
All waves transfer _________
This can happen when light hits water or a reflective surface
When a wave bounces back from a surface, this is called a ____________
What kind of wave is a water wave an example of?
What determines the amount of energy needed for a wave to transfer its own energy to another?
What can be calculated using the following expression: wave length x frequency?
What can be caused if a wave finds an obstacle or an opening?
What wave has particles that move perpendicular to the wave's motion?